Excuse my font ignorance, but might someone please advise what FONT we use here?

I had a feeling I read somewhere once it was "Verdana", but cannot be sure? Maybe there are sub classes or variants of Verdana, and I need to specify an exact one?

I'd like to use whatever we use here on a board I run, so if a Font Fanatic or techie can advise - Merci.

Glen
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